Home / 155,477.70-233,104.32-60,627.51

Finding the Fourth Proportional to 155,477.70, 233,104.32 and 60,627.51

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Solution

The fourth proportional to 155,477.70, 233,104.32 and 60,627.51 is: 90,897.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,477.70 : 233,104.32 = 60,627.51 : x
  2. Step 2: Convert to fraction form
    155,477.70/233,104.32 = 60,627.51/x
  3. Step 3: Cross multiply
    155,477.70x = 233,104.32 × 60,627.51
  4. Step 4: Simplify right side
    155,477.70x = 14,132,534,491.84
  5. Step 5: Solve for x
    x = 14,132,534,491.84/155,477.70
  6. Step 6: Final answer
    x = 90,897.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.